This week saw the release of the major 1.4 update to GameMaker: Studio. This update adds a great number of new features, and although everything is fully listed in the Release Notes, these do not quite give the full picture and may appear ambiguous to some. So, in this article, we are going to give you an overview of what's new and what's been changed, and link to some of the previous tech blogs that we've done covering these features in more details.